Description
softbus_client_stub in communication subsystem within OpenHarmony-v3.0.5 and prior versions has an authentication bypass vulnerability which allows an "SA relay attack".Local attackers can bypass authentication and attack other SAs with high privilege.
Scores
CVSS v3
6.5
EPSS
0.0005
EPSS Percentile
14.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-287
CWE-294
Status
published
Products (1)
openatom/openharmony
3.0 - 3.0.5
Published
Jan 09, 2023
Tracked Since
Feb 18, 2026